<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./">
    <script src="./jquery-3.6.min.js"></script>
</head>

<body>
    <!-- 添加图书的panel面板 -->

    <div class="panel panel-primary">
        <div class="panel-heading">
            <h3 class="panel-title">添加新图书</h3>
        </div>
        <div class="panel-body form-inline ">

            <div class="input-group">
                <div class="input-group-addon">书名</div>
                <input type="text" class="form-control" id="iptBookname" placeholder="请输入书名">
            </div>

            <div class="input-group">
                <div class="input-group-addon">作者</div>
                <input type="text" class="form-control" id="iptAuthor" placeholder="请输入作者">
            </div>

            <div class="input-group">
                <div class="input-group-addon">出版社</div>
                <input type="text" class="form-control" id="iptPublisher" placeholder="请输入出版社">
            </div>
        </div>

        <button id="btnAdd" class="btn btn-primary">添加</button>
    </div>



    <table class="table table-bordered table-hover">
        <thead>
            <tr>
                <th>id</th>
                <th>书名</th>
                <th>作者</th>
                <th>出版社</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody id="tb">

        </tbody>
    </table>


    <script>
        $(function () {
            function getBookList() {
                $.get('http://www.liulongbin.top:3006/api/getbooks', function (res) {
                    if (res.status !== 200) return alert('获取数据失败');

                    var rows = [];
                    $.each(res.data, function (i, item) {
                        rows.push('<tr><td>' + item.id + '</td><td>' + item.bookname + '</td><td>' + item.author + '</td><td>' + item.publisher + '</td><td><a href="javascript:;" class="del" data-id="' + item.id + '">删除</a></td></tr>');
                    })
                    $('#tb').empty().append(rows.join(''));
                })
            }
            //通过代理的方式为动态添加的元素绑定点击事件
            getBookList();
            $('tbody').on('click', '.del', function () {
                var id = $(this).attr('data-id');
                $.get('http://www.liulongbin.top:3006/api/delbook', { id: id }, function (res) {
                    if (res.status !== 200) return alert('删除图书失败')
                    getBookList();
                })
            })
            $('#btnAdd').on('click', function () {
                var bookname = $('#iptBookname').val().trim();
                var author = $('#iptAuthor').val().trim();
                var publisher = $('#iptPublisher').val().trim();
                if (bookname.length <= 0 || author.length <= 0 || publisher <= 0) {
                    return alert('请填写完整的图书信息');
                }
                $.post('http://www.liulongbin.top:3006/api/addbook', {
                    bookname: bookname,
                    author: author,
                    publisher: publisher
                }, function (res) {
                    if (res.status !== 201) return alert('添加图书失败');
                    getBookList();
                    $('#iptBookname').val('');
                    $('#iptAuthor').val('');
                    $('#iptPublisher').val('');
                })
            })
        })
    </script>
</body>

</html>